The best month to fly with Flight JT6357 is February and the most expensive month to fly is September. (Average prices, based on 1850 datapoints.)
The best day to arrive at Surabaya is Friday and it would be best to avoid Saturday, as prices are on average 6.07% higher than on Friday. (Average prices, based on 562867826 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 186 datapoints.)